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Problem with custom control in docking pane

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Oleg View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Topic: Problem with custom control in docking pane
    Posted: 04 October 2010 at 2:49am
Maybe you need register window class for this custom window. or something like that.
Difficult to answer without debugging... try to isolate problem with our sample and attach it.
Oleg, Support Team
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MichaelN Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2010 at 7:12pm
One more thing: The CWnd::CreateEx() inside the derived class returns 0. I tried breaking on that and single stepping through the bowels of MFC but that didn't reveal anything obvious.
 
I'm still wondering if there is a thread issue. Has anyone reading this created a custom control dynamically inside a dialog based CDocking Pane?
 
Michael
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MichaelN Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2010 at 10:49am
Hi Martin,
 
Yes, I did. I derive all of them from CXTResizeDialog.
 
Michael
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Post Options Post Options   Thanks (0) Thanks(0)   Quote mgampi Quote  Post ReplyReply Direct Link To This Post Posted: 02 October 2010 at 7:11am
Hi;

Did you derive the dialog from CXTResizeDialog?
Martin

Product: Xtreme Toolkit v 19.0.0, new Projects v 19.1.0
Platform: Windows 10 v 1909 (64bit)
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MichaelN Quote  Post ReplyReply Direct Link To This Post Posted: 01 October 2010 at 8:25pm
I have hit a snag creating a custom control in a docking pane. I converted a dialog that's been used forever in our app into a docking pane. This dialog uses a custom control. The dialog's OnInitDialog() method calls the control's CWnd::CreateEx(). When I run the app and try to open the pane, the pane slides down about 1/10 of its opened height and the opening thread locks at that point. It appears to be in an infinite loop.
 
Any ideas how to fix this?
 
Michael
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